Buffer Overflow in ZCS Migration Wizard for Exchange

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strall
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Joined: Mon Mar 26, 2018 9:34 am

Buffer Overflow in ZCS Migration Wizard for Exchange

Postby strall » Mon Mar 26, 2018 11:57 am

Hello everyone !

I'm currently moving away from exchange to a zimbra server but when i use the migration tool, with outlook in user mode, i get this message in the logs

Code: Select all

[MIG MIGRATE EEC] ### ERROR ### Output buffer overflow in EncodeInputBuffer() @ MapiUtils.cpp#1559[Util::CStreamingEncoder::EncodeInputBuffer()]


This happens when the migration tool is trying to migrate an email with emails attached to it.

Does this has happened to someone?


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gabrieles
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Joined: Tue Feb 14, 2017 9:40 am

Re: Buffer Overflow in ZCS Migration Wizard for Exchange

Postby gabrieles » Fri Jun 21, 2019 7:50 am

Code: Select all

21-06-2019 09:43:09.750 [MIG MIGRATE  1BA4]                ### ERROR ### Output buffer overflow in EncodeInputBuffer() @ MapiUtils.cpp#1559[Util::CStreamingEncoder::EncodeInputBuffer()]


Having it just now. The mig tool seems stuck and produces only these error lines
samantaa
Posts: 3
Joined: Tue Jun 25, 2019 7:31 pm

Re: Buffer Overflow in ZCS Migration Wizard for Exchange

Postby samantaa » Sat Jul 27, 2019 6:44 pm

File size? I'm only guessing it has a file size limit base on the error logs.
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gabrieles
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Re: Buffer Overflow in ZCS Migration Wizard for Exchange

Postby gabrieles » Mon Aug 26, 2019 10:16 am

samantaa wrote:File size?

No, the size errors are different. We've already raised all the MaxSize attibutes to skyrocket values (500MB).

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